i tried these but the pieces doesnt match sizes (for example vent cover is not matching the vent) and it has face issues at the edges. So its a bad thing cuz u cant move a object physicaly if there is an face error.
downloaded unity again, checked, indeed some things didn't line up right and straight piece outer faces wher wtill not rendering when using correct normals. So fucked around until it worked. This should be fixed and added new download V1.1
